129 Top startups in Pasadena for April 2025

We rank OpenX, Scratchpay and QLess in Pasadena along with 126 other startups based on an algorithm that scores startups based on total investment, employee count, and quarterly website traffic. Pasadena is part of Los Angeles Area startup ecosystem which ranks #4 globally and #3 in North America.

Powered by:

Category

Startups

Unicorns

Exits

Coworking Spaces

Accelerators

Best Startups in Pasadena for 2025

SB Score:570

OpenX powers highly relevant advertising at global scale, delivering quality and value to brands, publishers and consumers across every type of connected screen and ad format. The company’s leading technology aggregates, curates and values consumer interest in real time on one of the world’s largest and highest quality ad exchanges to ensure marketers reach exactly the audience they want. OpenX serves more than 30,000 of the world’s most recognized brands, more than 1,200 websites and more than 2,000 premium mobile apps.

Industry:
Marketing & Sales
Subindustry:
Adtech

National Rank (United States)

0

View

Regional Rank (North America)

0

View

Global Rank (WorldWide)

0

Browse
View full page
SB Score:512

Scratchpay offers affordable financing for veterinary treatments, making it easier for pet owners to access the care their furry friends need. With Scratchpay, veterinary expenses are more manageable, ensuring pets receive the treatment they deserve without breaking the bank.

Industry:
Fintech
Subindustry:
Financial Services

National Rank (United States)

0

View

Regional Rank (North America)

0

View

Global Rank (WorldWide)

0

Browse
View full page
SB Score:505

QLess helps businesses streamline and optimize millions of customer interactions daily by combining intelligent queue management, appointment scheduling, analytics, and predictive insights. It's also the industry’s first cloud-based platform and the only solution with more than 15 years of first-party data.

Industry:
Software & Data
Subindustry:
Software

National Rank (United States)

0

View

Regional Rank (North America)

0

View

Global Rank (WorldWide)

0

Browse
View full page
SB Score:472

Revolutionizing the electronics industry with a cutting-edge search and data platform. Simplifying research, design, and collaboration for product development. Access engineering knowledge at your fingertips.

Industry:
Marketing & Sales
Subindustry:
Adtech

National Rank (United States)

0

View

Regional Rank (North America)

0

View

Global Rank (WorldWide)

0

Browse
View full page
SB Score:471

Miso Robotics creates AI-driven robots that help chefs prepare food in restaurants, streamlining the cooking process.

Industry:
Hardware & IoT
Subindustry:
Consumer Electronics

National Rank (United States)

0

View

Regional Rank (North America)

0

View

Global Rank (WorldWide)

0

Browse
View full page
SB Score:451

Rockley is developing a comprehensive range of photonic integrated circuits and associated modules, sensors, and full-stack solutions. From next-generation sensing platforms specifically designed for mobile health monitoring and machine vision to high-speed, high-volume solutions for data communications, Rockley is laying the foundation for a new generation of applications across multiple industries. Rockley believes that photonics will eventually become as pervasive as micro-electronics, and it has developed a platform with the power and flexibility needed to address both mass markets and a wide variety of vertical applications.

Industry:
Hardware & IoT
Subindustry:
Consumer Electronics

National Rank (United States)

0

View

Regional Rank (North America)

0

View

Global Rank (WorldWide)

0

Browse
View full page
SB Score:426

Kitchen United offers a turnkey solution that eliminates barriers to growth and enables restaurant brands to profitably expand. It is introducing a new commercial kitchen for rent opportunity for food service providers to realize their fullest business potential. For restaurants, this means providing a top-tier food production facility combined with insights and ideas on how to profitably expand into the food delivery business. Entrepreneurial caterers, pop-ups, mobile food vendors, and start-ups provide shared commercial kitchen space, business intelligence, and resources to succeed with minimal risk and capital outlay.

Industry:
Ecommerce & Retail
Subindustry:
Ecommerce

National Rank (United States)

0

View

Regional Rank (North America)

0

View

Global Rank (WorldWide)

0

Browse
View full page
SB Score:425

Experience live video, replays, and highlights of top amateur sports nationwide. Get front-row access to the action with this platform showcasing the best in amateur athletics.

Industry:
Marketing & Sales
Subindustry:
Marketing & Sales-Other

National Rank (United States)

0

View

Regional Rank (North America)

0

View

Global Rank (WorldWide)

0

Browse
View full page
SB Score:416

Terray Therapeutics is a pioneering biotechnology company that harnesses advanced artificial intelligence and innovative technologies in synthetic chemistry, biology, and nanotechnology to revolutionize drug discovery. Led by experts in preclinical development and automation, Terray is driving the future of medicine into the information age.

Industry:
Software & Data
Subindustry:
Artificial Intelligence

National Rank (United States)

0

View

Regional Rank (North America)

0

View

Global Rank (WorldWide)

0

Browse
View full page
SB Score:407

Lender Price develops cutting-edge fintech technology for mortgage and consumer digital lending, making borrowing easier and more efficient.

Industry:
Fintech
Subindustry:
Financial Services

National Rank (United States)

0

View

Regional Rank (North America)

0

View

Global Rank (WorldWide)

0

Browse
View full page
SB Score:400

TvScientific is a CTV platform that makes TV advertising accessible and measurable for brands and apps of all sizes. TvScientific leverages data to prove the actual value of TV advertising and simplifies and automates CTV buying and optimization. TvScientific provides actionable, real-time reporting so people may feel confident their campaigns are performing at their peak levels. Users may gain insightful information about the incremental value of CTV campaigns from the Always-On Incrementality testing feature, which gives them further confidence that they are generating the desired results.

Industry:
Marketing & Sales
Subindustry:
Adtech

National Rank (United States)

0

View

Regional Rank (North America)

0

View

Global Rank (WorldWide)

0

Browse
View full page

Total amount:129

Top 39 Software & Data Startups in Pasadena for 2025

The top three Software & Data startups in Pasadena have raised more than USD 674M. Pasadena is part of Los Angeles Area startup ecosystem which ranks #6 globally for the Software & Data industry.
SB Score:505

QLess helps businesses streamline and optimize millions of customer interactions daily by combining intelligent queue management, appointment scheduling, analytics, and predictive insights. It's also the industry’s first cloud-based platform and the only solution with more than 15 years of first-party data.

Industry:
Software & Data
Subindustry:
Software

National Rank (United States)

0

View

Regional Rank (North America)

0

View

Global Rank (WorldWide)

0

Browse
View full page
SB Score:416

Terray Therapeutics is a pioneering biotechnology company that harnesses advanced artificial intelligence and innovative technologies in synthetic chemistry, biology, and nanotechnology to revolutionize drug discovery. Led by experts in preclinical development and automation, Terray is driving the future of medicine into the information age.

Industry:
Software & Data
Subindustry:
Artificial Intelligence

National Rank (United States)

0

View

Regional Rank (North America)

0

View

Global Rank (WorldWide)

0

Browse
View full page
SB Score:397

Experience your data in a whole new way with our cutting-edge technology combining VR/AR, Machine Learning, and Natural Language processing. See and understand your data like never before with our innovative tools.

Industry:
Software & Data
Subindustry:
Data Analytics

National Rank (United States)

0

View

Regional Rank (North America)

0

View

Global Rank (WorldWide)

0

Browse
View full page

Total amount:39

Top 5 Ecommerce & Retail Startups in Pasadena for 2025

The top three Ecommerce & Retail startups in Pasadena have raised more than USD 375M. Pasadena is part of Los Angeles Area startup ecosystem which ranks #3 globally for the Ecommerce & Retail industry.
SB Score:426

Kitchen United offers a turnkey solution that eliminates barriers to growth and enables restaurant brands to profitably expand. It is introducing a new commercial kitchen for rent opportunity for food service providers to realize their fullest business potential. For restaurants, this means providing a top-tier food production facility combined with insights and ideas on how to profitably expand into the food delivery business. Entrepreneurial caterers, pop-ups, mobile food vendors, and start-ups provide shared commercial kitchen space, business intelligence, and resources to succeed with minimal risk and capital outlay.

Industry:
Ecommerce & Retail
Subindustry:
Ecommerce

National Rank (United States)

0

View

Regional Rank (North America)

0

View

Global Rank (WorldWide)

0

Browse
View full page
SB Score:328

Internet-based company that offered consumers the best products and services for their pets. San Francisco, CA.

Industry:
Ecommerce & Retail
Subindustry:
Ecommerce

National Rank (United States)

0

View

Regional Rank (North America)

0

View

Global Rank (WorldWide)

0

Browse
View full page
SB Score:135

GeneOnline is a top biotech media platform providing comprehensive insights and news for the pharmaceutical, biotechnology, and life sciences sectors globally. With coverage in English and Chinese, it serves various users and businesses, delivering valuable information through multiple channels.

Industry:
Ecommerce & Retail
Subindustry:
Retail

National Rank (United States)

0

View

Regional Rank (North America)

0

View

Global Rank (WorldWide)

0

Browse
View full page

Total amount:5

Top 12 Social & Leisure Startups in Pasadena for 2025

The top three Social & Leisure startups in Pasadena have raised more than USD 25.5M. Pasadena is part of Los Angeles Area startup ecosystem which ranks #4 globally for the Social & Leisure industry.
SB Score:350

Tapin2 empowers users to conveniently order food and drinks via mobile devices at hospitality venues and events. With seamless self-service options, customers can enjoy a hassle-free experience while vendors can efficiently manage orders.

Industry:
Social & Leisure
Subindustry:
Entertainment

National Rank (United States)

0

View

Regional Rank (North America)

0

View

Global Rank (WorldWide)

0

Browse
View full page
SB Score:305

Nudj Health is a mental health care center that seamlessly integrates lifestyle wellness into patient care, offering continuous, whole-person support for individuals with chronic diseases. By extending care beyond traditional office visits, Nudj Health empowers patients to enhance their well-being in a holistic and personalized manner.

Industry:
Social & Leisure
Subindustry:
Communities

National Rank (United States)

0

View

Regional Rank (North America)

0

View

Global Rank (WorldWide)

0

Browse
View full page

Groundwork empowers charitable organizations, teams, and clubs with effective financial planning tools, enabling them to efficiently manage fundraising and expenditures through digital channels. This streamlined approach helps them maximize their impact while building transparency and trust within their communities.

Industry:
Social & Leisure
Subindustry:
Sports

National Rank (United States)

0

View

Regional Rank (North America)

0

View

Global Rank (WorldWide)

0

Browse
View full page

Total amount:12

Most Funded Startups in Pasadena for 2025

The top three most funded startups in Pasadena have raised total funding of more than USD 1.36B. Rockley Photonics has 0.91% more funding than Kitchen United.
SB Score:451

Rockley is developing a comprehensive range of photonic integrated circuits and associated modules, sensors, and full-stack solutions. From next-generation sensing platforms specifically designed for mobile health monitoring and machine vision to high-speed, high-volume solutions for data communications, Rockley is laying the foundation for a new generation of applications across multiple industries. Rockley believes that photonics will eventually become as pervasive as micro-electronics, and it has developed a platform with the power and flexibility needed to address both mass markets and a wide variety of vertical applications.

Industry:
Hardware & IoT
Subindustry:
Consumer Electronics

National Rank (United States)

0

View

Regional Rank (North America)

0

View

Global Rank (WorldWide)

0

Browse
View full page
SB Score:426

Kitchen United offers a turnkey solution that eliminates barriers to growth and enables restaurant brands to profitably expand. It is introducing a new commercial kitchen for rent opportunity for food service providers to realize their fullest business potential. For restaurants, this means providing a top-tier food production facility combined with insights and ideas on how to profitably expand into the food delivery business. Entrepreneurial caterers, pop-ups, mobile food vendors, and start-ups provide shared commercial kitchen space, business intelligence, and resources to succeed with minimal risk and capital outlay.

Industry:
Ecommerce & Retail
Subindustry:
Ecommerce

National Rank (United States)

0

View

Regional Rank (North America)

0

View

Global Rank (WorldWide)

0

Browse
View full page
SB Score:351

Embodied is an AI company that develops companion robots that aim to revolutionize care and wellness, enhancing the quality of life for individuals and families. They are combining 14 years of research in socially assistive robotics from the University of Southern California with 15 years of experience with the commercialization of consumer robotics from iRobot, and decades of animation and storytelling to build life-like, interactive robots to serve as motivators, coaches, and companions that help and empower people to be better at helping themselves.

Industry:
Software & Data
Subindustry:
Artificial Intelligence

National Rank (United States)

0

View

Regional Rank (North America)

0

View

Global Rank (WorldWide)

0

Browse
View full page

Total amount:129

Top Hiring Startups in Pasadena by Employee Number

The top three hiring startups in Pasadena have an median employee size that is between [251-500]
SB Score:383

Evolution Robotics, Inc. develops robotics solutions, and partners with original equipment manufacturers to integrate those technologies into new and more intelligent products. Whether used within autonomous robots for commercial or consumer use, or electronic devices with increased, intelligent functionality, Evolution Robotics provides the technologies and services to bring those products to life, and to market. The company's flagship product - ERSP® - is a software development platform designed to provide core infrastructure for robotic application development projects. This core infrastructure along with key robotic functionality including computer vision, navigation and path planning, and human-robot interaction, enables companies to focus on creative product development using state-of-the-art tools.

Industry:
Hardware & IoT
Subindustry:
Hardware

National Rank (United States)

0

View

Regional Rank (North America)

0

View

Global Rank (WorldWide)

0

Browse
View full page
SB Score:570

OpenX powers highly relevant advertising at global scale, delivering quality and value to brands, publishers and consumers across every type of connected screen and ad format. The company’s leading technology aggregates, curates and values consumer interest in real time on one of the world’s largest and highest quality ad exchanges to ensure marketers reach exactly the audience they want. OpenX serves more than 30,000 of the world’s most recognized brands, more than 1,200 websites and more than 2,000 premium mobile apps.

Industry:
Marketing & Sales
Subindustry:
Adtech

National Rank (United States)

0

View

Regional Rank (North America)

0

View

Global Rank (WorldWide)

0

Browse
View full page
SB Score:472

Revolutionizing the electronics industry with a cutting-edge search and data platform. Simplifying research, design, and collaboration for product development. Access engineering knowledge at your fingertips.

Industry:
Marketing & Sales
Subindustry:
Adtech

National Rank (United States)

0

View

Regional Rank (North America)

0

View

Global Rank (WorldWide)

0

Browse
View full page
SB Score:451

Rockley is developing a comprehensive range of photonic integrated circuits and associated modules, sensors, and full-stack solutions. From next-generation sensing platforms specifically designed for mobile health monitoring and machine vision to high-speed, high-volume solutions for data communications, Rockley is laying the foundation for a new generation of applications across multiple industries. Rockley believes that photonics will eventually become as pervasive as micro-electronics, and it has developed a platform with the power and flexibility needed to address both mass markets and a wide variety of vertical applications.

Industry:
Hardware & IoT
Subindustry:
Consumer Electronics

National Rank (United States)

0

View

Regional Rank (North America)

0

View

Global Rank (WorldWide)

0

Browse
View full page

Total amount:129

Explore the Startup Ecosystem of Pasadena

National Rank

(undefined)

new

Regional Rank

(undefined)

3rd

0

Global Rank

(WorldWide)

4th

0

Visit

Top Cities for Startups in United States - Ranked by StartupBlink

StartupBlink ranks the startup ecosystems of more than 100 countries and 1,000 cities. Download our latest Global Startup Ecosystem Report.
Pro
Pro
Pro
Pro
2024 National Rank CityGlobal Rank
informational icon
Total Score

Access subscores for 1000 cities and 100 countries

informational icon
Quantity Score
informational icon
Quality Score
informational icon
Business Score
1st
0
1st
0
710.966
00.00
00.00
00.00
2nd
0
2nd
0
251.377
00.00
00.00
00.00
3rd
0
4th
0
121.937
00.00
00.00
00.00
4th
0
5th
0
109.679
00.00
00.00
00.00
5th
0
12th
0
52.052
00.00
00.00
00.00
6th
0
15th
0
42.256
00.00
00.00
00.00
7th
+
1
17th
+
4
41.259
00.00
00.00
00.00
8th
-
1
19th
-
1
37.971
00.00
00.00
00.00
9th
0
24th
-
2
34.098
00.00
00.00
00.00
10th
0
25th
+
1
33.768
00.00
00.00
00.00
Microsoft Excel icon
Download CSV file
Pro